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Genuine Pontiac Phoenix Pushrod
Valve Push Rod- Select Vehicle by Model
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2 Pushrods found
Pontiac Phoenix Rod Assembly, Valve Push
Part Number: 476525$17.46 MSRP: $18.97You Save: $1.51 (8%)Ships in 1-2 Business Days
Pontiac Phoenix Pushrod
The Pontiac Phoenix Pushrod's prime function is to transmit camshaft motion to the valves, enabling the engine to breathe at the opportune moments. The classic OHV setup features a Pushrod that leaves a lifter, riding a block-mounted cam, and tilts a rocker arm on the cylinder head. That rocker then pops an intake or exhaust valve open. This Pushrod arrangement eliminates overhead cams, shortening the engine and reducing rotating mass. These traits matched the more animated characteristics buyers anticipated of a mid-size Pontiac. Over the years, the majority of Phoenix models employed a single steel Pushrod for each valve, although later higher-output versions began using more robust chromoly versions to prevent them from bending due to high rpm heat and valve-to-piston contact. Even with the same length and oiling passage, the upgraded material shrugs off flex so you don't get ticking noises, misfires or power loss if a spirited Phoenix driver holds the throttle down. Regular inspection of lifter lash, rocker alignment, and intact Pushrod ends keeps a Pontiac engine from suffering bent parts that can snowball into cracked valves or pistons.
Each OEM Pontiac Phoenix Pushrod we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Pontiac Phoenix Pushrod Parts Questions & Experts Answers
- Q: How to reinstall Pushrod, Rocker Arm and Rocker Shaft Spring Kit on Pontiac Phoenix?A:Valve mechanism components must be reinstalled to their original positions, and all removed components should be placed in a compartmented box for identification. Begin by removing the rocker arm cover. If only the pushrod is being replaced, loosen the rocker nut/bolts enough to rotate the rocker arm away from the pushrod. For replacing the rocker arm or valve spring, remove the rocker arm nut and ball, then lift off the rocker arm. Pull the pushrod out of its hole, and if the valve spring is to be removed, take out the spark plug from the cylinder being serviced. To keep the valve in place while removing the valve spring, use compressed air by attaching an air hose adapter to the spark plug hole, or if compressed air is unavailable, bring the piston to approximately 45-degrees before top dead center and feed a long piece of 1/4-inch nylon cord into the combustion chamber, leaving the end hanging out for easy removal. On early models, thread the rocker arm nut onto the rocker arm stud, position a valve spring compressor tool over the spring, and apply downward pressure to compress it. On later L4 models, install the rocker arm bolt and use a lever-type tool for compression. Compress the spring just enough to remove the valve spring retaining cups, then release the pressure. Remove the valve spring retainer, cup shield, valve spring, and valve stem oil seal, which must always be replaced when the spring locks are disturbed. Installation follows the reverse of removal, ensuring to coat the bearing surfaces of the rocker arms and balls with 'Molykote' or an equivalent before installing the rocker arms. The L4 engine valve mechanisms do not require special lash adjustment, while V6 engines necessitate lash adjustment.
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